/* Verde Casino - Neon Design System */
:root {
    /* Neon Verde Colors */
    --neon-green: #00ff88;
    --neon-green-bright: #39ff9f;
    --neon-green-dark: #00cc6a;
    --neon-green-glow: #00ff88;
    
    /* Primary Colors - Verde Casino Brand */
    --color-primary-green: #00ff88;
    --color-primary-green-dark: #00cc6a;
    --color-primary-green-light: #39ff9f;
    --color-primary-green-glow: rgba(0, 255, 136, 0.6);
    
    /* Gradient Colors */
    --gradient-verde-1: linear-gradient(135deg, #00ff88 0%, #00cc6a 50%, #00a855 100%);
    --gradient-verde-2: linear-gradient(180deg, rgba(0, 255, 136, 0.1) 0%, rgba(0, 255, 136, 0.05) 100%);
    --gradient-verde-3: radial-gradient(circle at 50% 50%, rgba(0, 255, 136, 0.15) 0%, transparent 70%);
    --gradient-neon: linear-gradient(135deg, #00ff88 0%, #39ff9f 50%, #00ff88 100%);
    
    /* Neutral Colors */
    --color-background: #050505;
    --color-surface: #0f0f0f;
    --color-surface-elevated: #151515;
    --color-surface-hover: #1a1a1a;
    --color-surface-glow: rgba(0, 255, 136, 0.1);
    
    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #e0e0e0;
    --color-text-tertiary: #a0a0a0;
    --color-text-muted: #707070;
    
    /* Border Colors */
    --color-border: #1a1a1a;
    --color-border-light: #2a2a2a;
    --color-border-neon: rgba(0, 255, 136, 0.3);
    
    /* Accent Colors */
    --color-accent-gold: #ffd700;
    --color-accent-warning: #ffaa00;
    --color-accent-error: #ff4444;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-heading: 'Space Grotesk', 'Inter', sans-serif;
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Neon Shadows & Glows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 20px rgba(0, 255, 136, 0.4);
    --shadow-glow-strong: 0 0 40px rgba(0, 255, 136, 0.6);
    --shadow-glow-intense: 0 0 60px rgba(0, 255, 136, 0.8);
    --shadow-neon: 0 0 10px rgba(0, 255, 136, 0.5), 0 0 20px rgba(0, 255, 136, 0.3), 0 0 30px rgba(0, 255, 136, 0.2);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background: var(--color-background);
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 255, 136, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 255, 136, 0.03) 0%, transparent 50%),
        linear-gradient(180deg, #050505 0%, #0a0a0a 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    overflow-x: hidden;
}

/* Animated Background Elements */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(0, 255, 136, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 255, 136, 0.06) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
    animation: backgroundPulse 8s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography with Neon Effects */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
    position: relative;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: neonTextGlow 2s ease-in-out infinite alternate;
    filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5));
}

h2 {
    font-size: 2rem;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--neon-green);
    text-shadow: 0 0 15px rgba(0, 255, 136, 0.4), 0 0 30px rgba(0, 255, 136, 0.2);
}

h3 {
    font-size: 1.5rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--neon-green-bright);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

@keyframes neonTextGlow {
    0% { filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.5)); }
    100% { filter: drop-shadow(0 0 20px rgba(0, 255, 136, 0.8)) drop-shadow(0 0 30px rgba(0, 255, 136, 0.4)); }
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

a {
    color: var(--color-primary-green);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-green-light);
}

/* Header with Neon Border */
.site-header {
    background: rgba(15, 15, 15, 0.95);
    border-bottom: 2px solid transparent;
    background-image: linear-gradient(rgba(15, 15, 15, 0.95), rgba(15, 15, 15, 0.95)), 
                      linear-gradient(90deg, transparent, var(--neon-green), transparent);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 255, 136, 0.1);
}

.header-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    gap: var(--spacing-lg);
}

.brand-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-image {
    height: 48px;
    width: auto;
}

.primary-navigation {
    display: none;
}

@media (min-width: 769px) {
    .primary-navigation {
        display: block;
    }
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link-active {
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.6);
}

.nav-link-active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-neon);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.8);
    animation: neonLineGlow 2s ease-in-out infinite;
}

@keyframes neonLineGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(0, 255, 136, 0.8); }
    50% { box-shadow: 0 0 20px rgba(0, 255, 136, 1), 0 0 30px rgba(0, 255, 136, 0.5); }
}

.header-actions {
    flex-shrink: 0;
}

.btn-primary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    background: var(--gradient-neon);
    color: #000;
    font-weight: 700;
    font-size: 0.9375rem;
    border-radius: 10px;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-neon);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-primary-action::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-primary-action:hover::before {
    left: 100%;
}

.btn-primary-action:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-glow-intense);
    animation: buttonPulse 1.5s ease-in-out infinite;
}

@keyframes buttonPulse {
    0%, 100% { box-shadow: var(--shadow-glow-intense); }
    50% { box-shadow: 0 0 80px rgba(0, 255, 136, 1), 0 0 120px rgba(0, 255, 136, 0.6); }
}

.mobile-menu-button {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.menu-icon-line {
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-base);
}

.mobile-navigation {
    display: none;
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
}

.mobile-navigation.active {
    display: block;
}

.mobile-nav-list {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.mobile-nav-link {
    display: block;
    padding: var(--spacing-sm) 0;
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--color-primary-green);
}

.mobile-nav-actions {
    margin-top: var(--spacing-md);
}

.btn-full-width {
    width: 100%;
    text-align: center;
}

/* Breadcrumbs */
.breadcrumb-nav {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    align-items: center;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
}

.breadcrumb-item:not(:last-child)::after {
    content: '›';
    margin-left: var(--spacing-xs);
    color: var(--color-text-muted);
}

.breadcrumb-link {
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--color-primary-green);
}

.breadcrumb-current {
    color: var(--color-text-secondary);
}

/* Main Content */
.main-wrapper {
    min-height: calc(100vh - 200px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background) 100%);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 230, 122, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--color-primary-green);
    color: var(--color-background);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 20px;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-title-highlight {
    color: var(--color-primary-green);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Content Layout */
.content-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
}

/* Основной контент слева, сайдбар справа */
.content-main {
    min-width: 0;
    order: 1;
}

.content-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
    order: 2;
}

/* Table of Contents */
.toc-widget {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-md);
    position: sticky;
    top: 100px;
}

.toc-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.toc-list {
    list-style: none;
}

.toc-item {
    margin-bottom: var(--spacing-xs);
}

.toc-link {
    display: block;
    padding: var(--spacing-xs) 0;
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
    border-left: 2px solid transparent;
    padding-left: var(--spacing-sm);
}

.toc-link:hover {
    color: var(--color-primary-green);
    border-left-color: var(--color-primary-green);
}

.toc-link.active {
    color: var(--color-primary-green);
    border-left-color: var(--color-primary-green);
    font-weight: 500;
}

/* Content Sections */
.content-section {
    margin-bottom: var(--spacing-xl);
}

.content-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    margin: var(--spacing-lg) 0;
    box-shadow: var(--shadow-md);
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.card-item {
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-elevated) 100%);
    border: 2px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-neon);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.card-item:hover::before {
    transform: scaleX(1);
}

.card-item:hover {
    border-color: var(--neon-green);
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-neon), 0 10px 40px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, var(--color-surface-elevated) 0%, var(--color-surface-hover) 100%);
    will-change: transform;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.card-description {
    color: var(--color-text-tertiary);
    font-size: 0.9375rem;
}

/* Tables */
.data-table-wrapper {
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
    border-radius: 16px;
    border: 2px solid rgba(0, 255, 136, 0.2);
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.9) 0%, rgba(21, 21, 21, 0.9) 100%);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.1);
    transition: all 0.3s;
}

.data-table-wrapper:hover {
    border-color: rgba(0, 255, 136, 0.4);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.2);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-surface);
}

.data-table thead {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1) 0%, rgba(0, 255, 136, 0.05) 100%);
}

.data-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 700;
    color: #00ff88;
    border-bottom: 2px solid rgba(0, 255, 136, 0.3);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.data-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.data-table tbody tr:hover {
    background: rgba(0, 255, 136, 0.05);
    box-shadow: inset 0 0 20px rgba(0, 255, 136, 0.1);
}

.data-table .cell-highlight {
    color: var(--neon-green);
    font-weight: 700;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
    animation: neonTextGlow 2s ease-in-out infinite alternate;
}

/* CTA Blocks */
.cta-block {
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-elevated) 100%);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    text-align: center;
}

.cta-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.cta-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-neon);
    color: #000;
    box-shadow: var(--shadow-neon);
    position: relative;
    overflow: hidden;
    font-weight: 700;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-glow-intense);
    color: #000;
    animation: buttonPulse 1.5s ease-in-out infinite;
    will-change: transform;
}

.btn-secondary {
    background-color: var(--color-surface-elevated);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-surface-hover);
    border-color: var(--color-primary-green);
}

/* Lists */
.features-list {
    list-style: none;
    margin: var(--spacing-lg) 0;
}

.features-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-surface);
    border-radius: 8px;
    border-left: 3px solid var(--color-primary-green);
}

.features-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.features-content {
    flex: 1;
}

.features-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.features-description {
    color: var(--color-text-tertiary);
    font-size: 0.9375rem;
}

/* Steps List */
.steps-list {
    list-style: none;
    counter-reset: step-counter;
    margin: var(--spacing-lg) 0;
}

.steps-item {
    counter-increment: step-counter;
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-2xl);
    position: relative;
}

.steps-item::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background: var(--gradient-neon);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: var(--shadow-neon);
    animation: stepPulse 2s ease-in-out infinite;
}

@keyframes stepPulse {
    0%, 100% { box-shadow: var(--shadow-neon); }
    50% { box-shadow: 0 0 30px rgba(0, 255, 136, 0.8), 0 0 50px rgba(0, 255, 136, 0.4); }
}

.steps-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.steps-description {
    color: var(--color-text-tertiary);
}

/* Info Boxes */
.info-box {
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.9) 0%, rgba(21, 21, 21, 0.9) 100%);
    border-left: 4px solid var(--neon-green);
    border-radius: 12px;
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.1);
}

.info-box-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.4);
}

.info-box-content {
    color: var(--color-text-secondary);
}

.info-box-warning {
    border-left-color: var(--color-accent-warning);
}

.info-box-warning .info-box-title {
    color: var(--color-accent-warning);
}

/* FAQ */
.faq-section {
    margin: var(--spacing-xl) 0;
}

.faq-item {
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.9) 0%, rgba(21, 21, 21, 0.9) 100%);
    border: 2px solid rgba(0, 255, 136, 0.2);
    border-radius: 16px;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: rgba(0, 255, 136, 0.4);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--color-surface-hover);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--neon-green);
    transition: transform var(--transition-base);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.6);
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-answer.active {
    max-height: 1000px;
}

.faq-answer-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-secondary);
}

/* Footer with Neon */
.site-footer {
    background: linear-gradient(180deg, rgba(15, 15, 15, 0.95) 0%, rgba(10, 10, 10, 0.95) 100%);
    border-top: 2px solid transparent;
    background-image: linear-gradient(rgba(15, 15, 15, 0.95), rgba(10, 10, 10, 0.95)), 
                      linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.2), transparent);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.5), transparent);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.footer-content {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-logo-image {
    height: 40px;
    width: auto;
}

.footer-age-restriction {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.footer-links-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    list-style: none;
}

.footer-link {
    color: var(--color-text-tertiary);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.6);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-lg);
}

.footer-disclaimer {
    margin-bottom: var(--spacing-lg);
}

.disclaimer-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-legal-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.legal-link {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.legal-link:hover {
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.6);
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Responsive Design */
@media (min-width: 769px) {
    .primary-navigation {
        display: block;
    }
    
    .mobile-menu-button {
        display: none;
    }
    
    h1 {
        font-size: 3.5rem;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .nav-list {
        display: flex;
        gap: var(--spacing-md);
    }
    
    .header-wrapper {
        flex-wrap: nowrap;
    }
}

@media (max-width: 1024px) {
    .content-layout {
        grid-template-columns: 1fr;
    }
    
    .content-sidebar {
        position: static;
    }
    
    .toc-widget {
        position: static;
    }
    
    .nav-list {
        gap: var(--spacing-sm);
        font-size: 0.9375rem;
    }
    
    .header-actions .btn-primary-action {
        padding: 0.625rem 1.25rem;
        font-size: 0.9375rem;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
    }
    
    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .footer-legal {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .content-layout {
        gap: var(--spacing-md);
    }
    
    .toc-widget {
        margin-bottom: var(--spacing-lg);
        position: static;
    }
    
    .data-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin-left: calc(-1 * var(--container-padding));
        margin-right: calc(-1 * var(--container-padding));
        padding-left: var(--container-padding);
        padding-right: var(--container-padding);
    }
    
    .data-table {
        min-width: 600px;
    }
    
    .nav-list {
        display: none;
    }
    
    .mobile-menu-button {
        display: flex;
    }
    
    .header-wrapper {
        padding: var(--spacing-sm) 0;
        flex-wrap: wrap;
    }
    
    .logo-image {
        height: 40px;
    }
    
    .header-actions {
        order: 3;
        width: 100%;
        margin-top: var(--spacing-sm);
    }
    
    .header-actions .btn-primary-action {
        width: 100%;
        text-align: center;
    }
    
    .author-card {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .author-image {
        width: 100px;
        height: 100px;
        margin: 0 auto var(--spacing-md);
    }
    
    .author-credentials {
        justify-content: center;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .reviews-summary {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .reviews-summary-value {
        font-size: 2rem;
    }
    
    .reviews-title {
        font-size: 2rem;
    }
    
    .cta-block {
        padding: var(--spacing-md);
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
    
    .steps-item {
        padding-left: var(--spacing-xl);
    }
    
    .steps-item::before {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    
    .features-item {
        flex-direction: column;
        text-align: center;
    }
    
    .features-icon {
        margin-bottom: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .cta-block {
        padding: var(--spacing-md);
    }
    
    .author-card {
        padding: var(--spacing-md);
    }
    
    .review-card {
        padding: var(--spacing-md);
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 230, 122, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(0, 230, 122, 0.6);
    }
}

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

/* Hero Section Animations */
.hero-section {
    animation: fadeIn 0.8s ease-out;
}

.hero-content {
    animation: fadeIn 1s ease-out 0.2s both;
}

.hero-badge {
    animation: slideInLeft 0.6s ease-out 0.3s both;
}

.hero-title {
    animation: fadeIn 0.8s ease-out 0.4s both;
}

.hero-description {
    animation: fadeIn 0.8s ease-out 0.6s both;
}

.hero-actions {
    animation: fadeIn 0.8s ease-out 0.8s both;
}

/* Card Animations */
.card-item {
    animation: fadeIn 0.6s ease-out both;
}

.card-item:nth-child(1) {
    animation-delay: 0.1s;
}

.card-item:nth-child(2) {
    animation-delay: 0.2s;
}

.card-item:nth-child(3) {
    animation-delay: 0.3s;
}

.card-item:nth-child(4) {
    animation-delay: 0.4s;
}

.card-item:hover {
    animation: none;
    transform: translateY(-8px) scale(1.02);
    transition: all var(--transition-base);
}

/* Button Hover Animations */
.btn-primary:hover {
    animation: glow 2s ease-in-out infinite;
}

.btn-primary-action:hover {
    animation: glow 2s ease-in-out infinite;
}

/* Mobile Menu Animation */
.mobile-navigation {
    animation: slideInRight 0.3s ease-out;
}

.mobile-nav-list li {
    animation: slideInRight 0.3s ease-out both;
}

.mobile-nav-list li:nth-child(1) { animation-delay: 0.05s; }
.mobile-nav-list li:nth-child(2) { animation-delay: 0.1s; }
.mobile-nav-list li:nth-child(3) { animation-delay: 0.15s; }
.mobile-nav-list li:nth-child(4) { animation-delay: 0.2s; }
.mobile-nav-list li:nth-child(5) { animation-delay: 0.25s; }
.mobile-nav-list li:nth-child(6) { animation-delay: 0.3s; }
.mobile-nav-list li:nth-child(7) { animation-delay: 0.35s; }
.mobile-nav-list li:nth-child(8) { animation-delay: 0.4s; }
.mobile-nav-list li:nth-child(9) { animation-delay: 0.45s; }

/* Breadcrumb Animation */
.breadcrumb-nav {
    animation: fadeIn 0.5s ease-out;
}

.breadcrumb-item {
    animation: slideInRight 0.3s ease-out both;
}

.breadcrumb-item:nth-child(1) { animation-delay: 0.1s; }
.breadcrumb-item:nth-child(2) { animation-delay: 0.2s; }
.breadcrumb-item:nth-child(3) { animation-delay: 0.3s; }

/* Content Animations */
.content-main h2 {
    animation: fadeIn 0.6s ease-out both;
}

.content-main h2:nth-of-type(1) { animation-delay: 0.1s; }
.content-main h2:nth-of-type(2) { animation-delay: 0.2s; }
.content-main h2:nth-of-type(3) { animation-delay: 0.3s; }
.content-main h2:nth-of-type(4) { animation-delay: 0.4s; }

.content-image {
    animation: fadeIn 0.8s ease-out;
    transition: transform var(--transition-base);
}

.content-image:hover {
    transform: scale(1.02);
}

/* Table Animation */
.data-table-wrapper {
    animation: fadeIn 0.6s ease-out;
}

.data-table tbody tr {
    transition: all var(--transition-fast);
}

.data-table tbody tr:hover {
    transform: translateX(4px);
}

/* FAQ Animation */
.faq-item {
    animation: fadeIn 0.5s ease-out both;
}

.faq-item:nth-child(1) { animation-delay: 0.1s; }
.faq-item:nth-child(2) { animation-delay: 0.2s; }
.faq-item:nth-child(3) { animation-delay: 0.3s; }
.faq-item:nth-child(4) { animation-delay: 0.4s; }

.faq-answer {
    transition: max-height var(--transition-base), opacity var(--transition-base);
}

.faq-answer.active {
    animation: fadeIn 0.3s ease-out;
}

/* CTA Block Animation */
.cta-block {
    animation: fadeIn 0.8s ease-out;
    position: relative;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 230, 122, 0.05) 0%, transparent 100%);
    border-radius: 16px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.cta-block:hover::before {
    opacity: 1;
}

/* Steps List Animation */
.steps-item {
    animation: slideInLeft 0.5s ease-out both;
}

.steps-item:nth-child(1) { animation-delay: 0.1s; }
.steps-item:nth-child(2) { animation-delay: 0.2s; }
.steps-item:nth-child(3) { animation-delay: 0.3s; }
.steps-item:nth-child(4) { animation-delay: 0.4s; }
.steps-item:nth-child(5) { animation-delay: 0.5s; }

/* Features List Animation */
.features-item {
    animation: slideInRight 0.5s ease-out both;
}

.features-item:nth-child(1) { animation-delay: 0.1s; }
.features-item:nth-child(2) { animation-delay: 0.2s; }
.features-item:nth-child(3) { animation-delay: 0.3s; }
.features-item:nth-child(4) { animation-delay: 0.4s; }

/* Link Hover Animation */
a {
    position: relative;
    transition: color var(--transition-fast);
}

a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary-green);
    transition: width var(--transition-base);
}

a:hover::after {
    width: 100%;
}

/* Author Section */
.author-section {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-2xl);
}

.author-card {
    display: flex;
    gap: var(--spacing-lg);
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.author-image-wrapper {
    flex-shrink: 0;
}

.author-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-primary-green);
    box-shadow: var(--shadow-md);
}

.author-content {
    flex: 1;
}

.author-name {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary-green);
}

.author-title {
    font-size: 1rem;
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.author-bio {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.author-credentials {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.author-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

/* Reviews Section */
.reviews-section {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-2xl) 0;
    margin-top: var(--spacing-2xl);
}

.reviews-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.reviews-subtitle {
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.review-card {
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.review-card:hover {
    border-color: var(--color-primary-green);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.review-author {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.review-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-green) 0%, var(--color-primary-green-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-background);
    font-weight: 700;
    font-size: 1.25rem;
}

.review-author-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.review-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.review-verified {
    font-size: 0.75rem;
    color: var(--color-primary-green);
}

.review-rating {
    display: flex;
    gap: 2px;
}

.star {
    color: var(--color-text-muted);
    font-size: 1.25rem;
}

.star-filled {
    color: var(--color-accent-gold);
}

.review-text {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.review-date {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.reviews-summary {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background-color: var(--color-surface-elevated);
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

.reviews-summary-item {
    text-align: center;
}

.reviews-summary-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary-green);
    margin-bottom: var(--spacing-xs);
}

.reviews-summary-label {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

/* Desktop Optimizations */
@media (min-width: 1200px) {
    .content-layout {
        grid-template-columns: 1fr 320px;
    }
    
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet Optimizations */
@media (min-width: 769px) and (max-width: 1024px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .author-card {
        max-width: 100%;
    }
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}